Intelligent power distribution cabinet state monitoring sensor installation structure

Abstract

The utility model discloses an intelligent power distribution cabinet state monitoring sensor mounting structure, which comprises a state monitoring sensor mounted at the top end in an intelligent power distribution cabinet, and a mounting assembly is arranged on the bottom wall of the state monitoring sensor. A connecting support plate matched with the mounting assembly is arranged on the top wall in the intelligent power distribution cabinet; the bottom wall of the state monitoring sensor is connected to the inner top end of the intelligent power distribution cabinet through cooperation of the mounting assembly and the connecting support plate. According to the utility model, through cooperation of the installation assembly and the connection support plate, the state monitoring sensor can be rapidly connected to the top end in the intelligent power distribution cabinet. During installation, only the installation assembly of the sensor needs to be aligned to the corresponding position on the connecting support plate, the sensor is rotated, the positioning insertion rod is automatically inserted into the through hole of the connecting support plate under the elastic force effect of the positioning spring, rapid positioning and fixing are achieved, complex bolt tightening and other operations are not needed, the installation time is greatly shortened, and the installation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of intelligent power distribution cabinet state monitoring sensor mounting structure. BACKGROUND

[0002] With the continuous development of power system, intelligent power distribution cabinet is increasingly widely used in power supply link. As the key component of intelligent power distribution cabinet, the rationality and reliability of its installation structure are directly related to the accuracy of monitoring data and the stability of equipment operation.

[0003] Traditional sensor installation mode is mostly bolted, however, in the environment of limited internal space and complex wiring of intelligent power distribution cabinet, bolted has the problems of complicated installation and long time consumption, and under the influence of vibration and other factors in the process of equipment operation, bolt connection can be loose, thereby affecting the monitoring accuracy of sensor, even leading to sensor falling off and damage, increasing maintenance cost and equipment failure risk.

[0004] Therefore, an intelligent power distribution cabinet state monitoring sensor mounting structure is proposed. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an intelligent power distribution cabinet state monitoring sensor mounting structure to solve the problem of complicated installation of traditional sensor in the above background technology.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: an intelligent power distribution cabinet state monitoring sensor mounting structure, comprising a state monitoring sensor mounted to the top end of the inside of intelligent power distribution cabinet, the bottom wall of the state monitoring sensor is provided with a mounting assembly;

[0007] A connecting branch plate cooperating with the mounting assembly is arranged on the top wall inside the intelligent power distribution cabinet.

[0008] The bottom wall of the state monitoring sensor is connected to the top end of the inside of intelligent power distribution cabinet through the cooperation of the mounting assembly and the connecting branch plate.

[0009] Preferably, the mounting assembly comprises four groups of connecting grooves on the outer circumferential side of the state monitoring sensor, the tail end of the connecting groove is provided with a plug-in groove, the lower part of the plug-in groove is provided with a positioning slot, and a positioning plug rod is slidably connected in the positioning slot.

[0010] Preferably, a positioning spring is arranged in the positioning slot, and the positioning spring is located at the bottom end of the positioning plug rod.

[0011] Preferably, a limiting branch plate is arranged at the lower part of the positioning plug rod, and the limiting branch plate and the positioning slot cooperate with each other to enable the limiting branch plate to linearly move the positioning plug rod in the positioning slot.

[0012] Preferably, the upper part of the positioning rod is provided with a guide inclined groove on both sides, and the side of the guide inclined groove is provided with a round corner.

[0013] Preferably, the upper part of the insertion groove is provided with an adjusting groove, a abutting rod is slidably connected in the adjusting groove, and the lower part of the abutting rod is provided with a conical shape.

[0014] Preferably, the middle part of the abutting rod is provided with a limiting plate, and the outer circumferential side of the lower part of the abutting rod is provided with a return spring, so that the abutting rod is elastically moved in the adjusting groove through the return spring.

[0015] Preferably, the side of the state monitoring sensor away from the connecting groove is provided with a pressing groove for the abutting rod to pop up, so that the abutting rod is lifted through the pressing groove.

[0016] Preferably, the upper part of the connecting branch plate is provided with a through hole for the positioning rod to be inserted, the shape of the connecting branch plate is "Z" shape, and the connecting branch plate cooperates with the connecting groove and the insertion groove.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] The utility model discloses a connecting branch plate and the cooperation of the mounting assembly, and the state monitoring sensor can be quickly connected to the inside top of the intelligent power distribution cabinet. When installing, only need to align the mounting assembly of the sensor with the corresponding position on the connecting branch plate, rotate the sensor, and the positioning rod is automatically inserted into the through hole of the connecting branch plate under the elastic force of the positioning spring, realizes quick positioning and fixing, does not need complex bolt tightening operation, greatly shortens the installation time, improves the installation efficiency, especially suitable for the environment that the inside space of the intelligent power distribution cabinet is small and wiring is dense, and the staff can quickly complete the deployment of the sensor.

[0019] The cooperation of the positioning rod, the positioning groove and the through hole, and the setting of the abutting rod make the sensor and the connecting branch plate form multi-point limiting and fixing. The positioning rod is inserted into the through hole to realize preliminary positioning and connection, the abutting rod is abutted on the upper surface of the connecting branch plate under the action of the return spring, further enhances the stability of connection, effectively prevents the displacement or loosening of the sensor under the action of external force such as vibration in the process of the power distribution cabinet, ensures that the sensor is always in a stable working state, improves the accuracy and reliability of the monitoring data, and reduces the probability of occurrence of monitoring interruption or data abnormality caused by the loosening of the sensor connection.

[0020] The installation and dismounting are convenient, when dismounting, only need to press the abutting rod to rotate the state monitoring sensor, and the state monitoring sensor can be rotated out of the connecting branch plate to complete the dismounting process, which is convenient and fast. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 Assemble structure schematic view of the embodiment of the utility model;

[0022] Figure 2 Whole structure schematic view of the embodiment of the utility model;

[0023] Figure 3 A place structure amplification schematic view of the embodiment of the utility model;

[0024] Figure 4 Mounting assembly cut structure schematic view of the embodiment of the utility model;

[0025] Figure 5 B place structure amplification schematic view of the embodiment of the utility model;

[0026] Figure 6 Resist and contact rod structure schematic view of the embodiment of the utility model;

[0027] Figure 7 Positioning plug-in rod structure schematic view of the embodiment of the utility model.

[0028] In the drawing: 1, state monitoring sensor;101, press the groove;2, mounting assembly;201, connecting groove;202, plug-in groove;203, positioning groove;204, positioning plug-in rod;2041, limit support plate;2042, guide inclined slot;205, positioning spring;206, adjusting groove;207, resist and contact rod;208, limit plate;209, reset spring;3, connecting support plate;301, through hole. Specific implementation

[0029] In order to facilitate the solution traditional sensor installation complicated problem, the utility model embodiment provides a kind of intelligent power distribution cabinet state monitoring sensor installation structure. The technical scheme in the embodiment of the utility model will be described clearly and completely in the following with the drawings in the embodiment of the utility model, apparently, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor are within the scope of the utility model protection.

[0030] Please refer to Figures 1-7The utility model provides a kind of intelligent power distribution cabinet state monitoring sensor 1 mounting structure, including the state monitoring sensor 1 being installed to the inside top of intelligent power distribution cabinet, the bottom wall of state monitoring sensor 1 is provided with installation component 2;The installation component 2 includes four groups of connecting grooves 201 located at the peripheral side of state monitoring sensor 1, the tail end of connecting groove 201 is equipped with insertion slot 202, the lower portion of insertion slot 202 is equipped with positioning slot 203, positioning plug rod 204 is slidably connected in positioning slot 203.The positioning slot 203 is provided with positioning spring 205, and the positioning spring 205 is located at the bottom end of positioning plug rod 204.

[0031] The lower portion of positioning plug rod 204 is provided with limiting support plate 2041, and the limiting support plate 2041 and positioning slot 203 are matched with each other, so that limiting support plate 2041 is connected with positioning plug rod 204 linearly moving in positioning slot 203.The upper portion of positioning plug rod 204 is equipped with guide inclined slot 2042 on both sides, and the side of guide inclined slot 2042 is provided with rounded corner.

[0032] The upper portion of insertion slot 202 is equipped with adjusting groove 206, abutting rod 207 is slidably connected in the inside of adjusting groove 206, and the lower portion of abutting rod 207 is provided with conical shape.The middle portion of abutting rod 207 is provided with limiting plate 208, and reset spring 209 is arranged on the lower peripheral side of abutting rod 207 in limiting plate 208, so that abutting rod 207 is elastically moved in adjusting groove 206 by reset spring 209.

[0033] The side of state monitoring sensor 1 away from connecting groove 201 is equipped with pressing groove 101 for abutting rod 207 to pop up, so that abutting rod 207 is lifted by pressing groove 101.

[0034] The upper portion of connecting support plate 3 is equipped with through-hole 301 for positioning plug rod 204 to insert, and the shape of connecting support plate 3 is "Z", and connecting support plate 3 is matched with connecting groove 201 and insertion slot 202.

[0035] The inside top wall of the intelligent power distribution cabinet is provided with connecting support plate 3 matched with installation component 2;

[0036] Wherein, the bottom wall of state monitoring sensor 1 is connected to the inside top of intelligent power distribution cabinet by installation component 2 and connecting support plate 3.

[0037] The working principle of the intelligent power distribution cabinet state monitoring sensor mounting structure provided by the utility model is as follows: first, connecting support plate is pre-installed at the specified position of the inside top of intelligent power distribution cabinet by bolt, to ensure that its position is accurate and fixed firmly.

[0038] Four groups of connecting grooves at the bottom of the state monitoring sensor are corresponded with the connecting branch plates, the state monitoring sensor is rotated, the connecting grooves and the connecting branch plates are gradually close until the connecting branch plates are inserted into the plug-in grooves.

[0039] The positioning plug rod and the connecting branch plate abut against each other, the connecting branch plate is extruded and moves along the inclined surface of the positioning plug rod, the limiting branch plate extrudes the positioning spring, the positioning spring is contracted under force, the positioning plug rod is lowered into the positioning groove, when the connecting branch plate is completely inserted into the plug-in groove, the positioning spring is elastically elongated, the positioning plug rod is inserted into the through hole of the connecting branch plate.

[0040] The limiting branch plate at the lower part of the positioning plug rod and the positioning groove are mutually matched, the rotation of the positioning plug rod is limited, the stable abutment of the inclined surface of the positioning plug rod and the connecting branch plate is ensured.

[0041] When disassembling, the abutment rod is pressed through the pressing groove, the positioning plug rod is extruded through the end part until the positioning plug rod is stored in the inside of the positioning groove, then the state monitoring sensor is reversely rotated, the connecting branch plate is moved out from the plug-in groove and abuts and adheres to the outside wall of the conical end part of the abutment rod, the connecting branch plate limits the positioning plug rod in the positioning groove, at this time, the state monitoring sensor is continuously rotated, the state monitoring sensor is moved out from the side of the connecting branch plate.

[0042] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An intelligent power distribution cabinet condition monitoring sensor mounting structure, characterized by: The state monitoring sensor (1) is installed to the inner top end of the intelligent power distribution cabinet, and the bottom wall of the state monitoring sensor (1) is provided with an installation assembly (2); The inner top wall of the intelligent power distribution cabinet is provided with a connecting branch plate (3) matched with the installation assembly (2); The bottom wall of the state monitoring sensor (1) is connected to the inner top end of the intelligent power distribution cabinet through the installation assembly (2) matched with the connecting branch plate (3).

2. The intelligent power distribution cabinet state monitoring sensor mounting structure according to claim 1, characterized in that: The installation assembly (2) includes four groups of connecting grooves (201) on the outer peripheral side of the state monitoring sensor (1), the tail end of the connecting groove (201) is provided with a plug-in groove (202), the lower part of the plug-in groove (202) is provided with a positioning groove (203), and the positioning groove (203) is slidably connected with a positioning plug rod (204).

3. The intelligent power distribution cabinet state monitoring sensor mounting structure according to claim 2, characterized in that: The positioning groove (203) is provided with a positioning spring (205), and the positioning spring (205) is located at the bottom end of the positioning plug rod (204).

4. The intelligent power distribution cabinet state monitoring sensor mounting structure according to claim 3, characterized in that: The lower part of the positioning plug rod (204) is provided with a limiting branch plate (2041), and the limiting branch plate (2041) and the positioning groove (203) are matched with each other, so that the limiting branch plate (2041) is connected with the positioning plug rod (204) and moves linearly in the positioning groove (203).

5. The intelligent power distribution cabinet state monitoring sensor mounting structure according to claim 4, characterized in that: The upper part of the positioning plug rod (204) is provided with a guide inclined groove (2042) on both sides, and the side of the guide inclined groove (2042) is provided with a round corner.

6. The intelligent power distribution cabinet state monitoring sensor mounting structure according to claim 5, characterized in that: The upper part of the plug-in groove (202) is provided with an adjusting groove (206), the inside of the adjusting groove (206) is slidably connected with an abutting rod (207), and the lower part of the abutting rod (207) is provided with a conical shape.

7. The intelligent power distribution cabinet state monitoring sensor mounting structure according to claim 6, characterized in that: The middle part of the abutting rod (207) is provided with a limiting plate (208), and the outer peripheral side of the lower part of the abutting rod (207) is provided with a reset spring (209), so that the abutting rod (207) is elastically moved in the adjusting groove (206) through the reset spring (209).

8. The intelligent power distribution cabinet state monitoring sensor mounting structure according to claim 7, characterized in that: The side of the state monitoring sensor (1) away from the connecting groove (201) is provided with a pressing groove (101) for the abutting rod (207) to pop up, so that the abutting rod (207) is lifted through the pressing groove (101).

9. The intelligent power distribution cabinet state monitoring sensor mounting structure according to claim 8, characterized in that: The upper part of the connecting branch plate (3) is provided with a through hole (301) for the positioning plug rod (204) to plug in, the shape of the connecting branch plate (3) is "Z", and the connecting branch plate (3) is matched with the connecting groove (201), the plug-in groove (202).

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